package com.xudu.exception;

import com.xudu.common.Result;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;

@ControllerAdvice
public class GlobalExceptionHandler {


    @ExceptionHandler(value = {Exception.class})
    @ResponseBody
    public Result exceptionHandler(Exception e){
        //这里先判断拦截到的Exception是不是我们自定义的异常类型
        if(e instanceof AppException){
            AppException appException = (AppException)e;
            return Result.error(appException.getCode(),appException.getMessage());
        }

        //如果拦截的异常不是我们自定义的异常
        return Result.error(500,"服务器端异常");
    }
}